Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixLongitudinalDeviationFacet.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | e3c7a3228bc2 |
children | acfd48384835 |
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package de.intevation.flys.artifacts.model.fixings; import de.intevation.artifacts.Artifact; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.access.FixAnalysisAccess; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.Parameters; import de.intevation.flys.artifacts.states.DefaultState.ComputeType; import de.intevation.flys.utils.KMIndex; import org.apache.log4j.Logger; /** * Facet to show average W values for Q sectors. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixLongitudinalDeviationFacet extends DataFacet implements FacetTypes { /** House logger. */ private static Logger logger = Logger.getLogger(FixLongitudinalDeviationFacet.class); /** Trivial Constructor. */ public FixLongitudinalDeviationFacet() { } public FixLongitudinalDeviationFacet( int ndx, String name, String description) { super( ndx, name, description, ComputeType.ADVANCE, null, null); } /** * Returns the data this facet requires. * * @param artifact the owner artifact. * @param context the CallContext. * * @return the data as KMIndex. */ @Override public Object getData(Artifact artifact, CallContext context) { logger.debug("FixLongitudinalDeviationFacet.getData"); if (artifact instanceof FLYSArtifact) { FLYSArtifact flys = (FLYSArtifact)artifact; FixAnalysisAccess access = new FixAnalysisAccess(flys); CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false); FixAnalysisResult result = (FixAnalysisResult) res.getData(); KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); if (kmPeriods == null) { logger.warn("No analysis periods found."); return null; } Parameters params = result.getParameters(); KMIndex<double[]> kmIndex = new KMIndex<double[]>(); for (KMIndex.Entry<AnalysisPeriod[]> entry: kmPeriods) { double km = entry.getKm(); double[] stdDev = params.interpolate("km", km, new String[] {"std-dev"}); if(stdDev == null) { logger.warn("getData: stdDev == null"); continue; } kmIndex.add(km, stdDev); } return kmIndex; } else { logger.warn("Artifact is no instance of FLYSArtifact."); return null; } } /** * Create a deep copy of this Facet. * @return a deep copy. */ @Override public FixLongitudinalDeviationFacet deepCopy() { FixLongitudinalDeviationFacet copy = new FixLongitudinalDeviationFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :